Design Engineering Inc. DEI Exhaust Wrap, Heat Shields, and Sound Barriers

Turn to Design Engineering (DEI) to keep the damaging, power-stealing effects of engine heat under control. Wrap exhaust tubing, wiring, plug boots, ducts, hoses, and...

Turn to Design Engineering (DEI) to keep the damaging, power-stealing effects of engine heat under control. Wrap exhaust tubing, wiring, plug boots, ducts, hoses, and other heat-sensitive components with Design Engineering’s sleeves, tapes, and heat shields. Boost the efficiency of your intercooler by up to 50 percent with a CryO2 intercooler spray kit—it’s a safe, effective, easy-to-install, and budget-friendly alternative to nitrous! DEI also produces heat-resistant spray-on adhesives and coatings, coolant system additives, and other heat- and sound-insulating products, and the place to...

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DEI Floor and Tunnel Shields II 50503

DEI Floor and Tunnel Shields II 50503

Heat Protection, Floor and Tunnel Shield, 48 in. x 42 in., 3/16 in. Thick, Each

Part Number: DEI-050503

4.87 out of 5 stars ( 23 )

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

DEI Floor and Tunnel Shields II 50549

Heat Protection, Floor and Tunnel Shield, Black, 48 in. x 42 in., 3/16 in. Thick, Each

Part Number: DEI-050549

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

DEI Floor and Tunnel Shields II 50552

Heat Protection, Floor and Tunnel Shield, Black, 48 in. x 21 in., 3/16 in. Thick, Each

Part Number: DEI-050552

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

DEI Floor and Tunnel Shields II 50501

Heat Protection, Floor and Tunnel Shield, 21 in. x 24 in., 3/16 in. Thick, Each

Part Number: DEI-050501

4.94 out of 5 stars ( 18 )

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

DEI Floor and Tunnel Shields II 50502

Heat Protection, Floor and Tunnel Shield, 48 in. x 21 in., 3/16 in. Thick, Each

Part Number: DEI-050502

4.88 out of 5 stars ( 16 )

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

DEI Floor and Tunnel Shields II for 2005-2013 CORVETTE - 50532

Heat Barrier and Sound Deadening Mats, Transmission Tunnel Plate Shields, Chevrolet, C6 Corvette, Kit

Part Number: DEI-050532

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

DEI Floor and Tunnel Shields II for 1997-2005 CORVETTE - 50530

Heat Barrier and Sound Deadening Mats, Transmission Tunnel Plate and Side Shields, Chevy, C5 Corvette, Kit

Part Number: DEI-050530

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

DEI Floor and Tunnel Shields II for 2006-2015 MX-5 MIATA - 10950

Heat Barrier and Sound Deadening Mats, Floor and Tunnel Shields II, Tunnel Plate Position, 1,750 degrees F, Silver, Mazda, Kit

Part Number: DEI-10950

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

DEI Floor and Tunnel Shields II 50506

Heat Protection, Floor and Tunnel Shield II, 24 in. x 42 in., 3/16 in. Thick, Non-Adhesive, Each

Part Number: DEI-050506

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

DEI Floor and Tunnel Shields II 95503

Floor & Tunnel Shield II - 10in x 10in

Part Number: DEI-95503

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

DEI Floor and Tunnel Shields II 50505

Floor & Tunnel Shield II - 12" x 21"

Part Number: DEI-50505

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

DEI Floor and Tunnel Shields II for 2005-2013 CORVETTE - 50531

Trans Tunnel Shield Sides Only

Part Number: DEI-050531

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

DEI Floor and Tunnel Shields II 50520

Heat Barrier and Sound Deadening Mats, Transmission Tunnel Plate Shield, Universal, Kit

Part Number: DEI-050520

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

DEI Floor and Tunnel Shields II for 1997-2004 CORVETTE - 50525

Heat Barrier and Sound Deadening Mats, Transmission Tunnel Plate Shield, Chevy, C5 Corvette, Kit

Part Number: DEI-050525

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

DEI Floor and Tunnel Shields II 50526

Heat Barrier and Sound Deadening Mats, Transmission Tunnel Plate Shield, Chevy, C6 Corvette, Kit

Part Number: DEI-050526

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

DEI Muffler Shield Kits 10529

Muffler Shield, Aluminum, Natural, 42 in. x 24 in., Stainless Steel Positive Locking Ties, Each

Part Number: DEI-10529

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

DEI Reflective Aluminum Sheets 10043

Aluminum, Dimpled 42" x 48"

Part Number: DEI-10043

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

DEI Firewall Heat Barrier Kit for VW Beetle for 1950-1972 BEETLE, 1971-1972 SUPER BEETLE - 10046

VW Beetle Air Cooled Firewall Heat Shield

Part Number: DEI-10046

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

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